168+ iOS apps curated and reviewed
The best japan zip code search 20231130 apps on iPhone average 4.6★ across 168+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | Yes | No | May 2026 |
| 2 |  | Free | — | Yes | No | Jul 2026 |
| 3 |  | Free | 4.7★ (2.6K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.2★ (38) | No | No | Jul 2026 |
| 5 |  | Free | 4.8★ (2.4K) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 4.8★ (334) | No | No | Jul 2026 |
| 7 |  | Free | 3.8★ (22) | No | Yes | Jul 2026 |
| 8 |  | Free | 4.8★ (519) | Yes | No | Jul 2026 |
Easily find Japanese zip codes from addresses or addresses from zip codes. This free app works offline, making it convenient for sending mail or tracking packages. It provides postal codes for addresses and corresponding addresses for 7-digit zip codes.
Navigate Japan like a local with comprehensive travel guides, route planning, and offline map searches for transportation, Wi-Fi, and ATMs. Create custom itineraries and discover recommended spots for an enhanced travel experience.
Easily search for ZIP codes by city name or by the code itself. View results on a map and discover nearby ZIP codes. This tool simplifies finding location-specific postal information.
Access comprehensive US zip code data, including state, city, population, and county information. View zip code locations on a map, find nearby zip codes, and search by city. This app works offline.
Easily find US ZIP codes by street address, city and state, or your current location. Get detailed information including county for any ZIP code. This free utility helps you quickly identify postal codes across all 50 states.
Quickly find area codes using various search methods including code, city, or state. This reference app covers codes from the United States, Canada, Caribbean, and special toll-free numbers.
Easily find zip/postal codes for your current location or search by city name. This intuitive tool helps you quickly locate area codes or zip codes without hassle, perfect for travelers and professionals.
Access public records instantly with this app. Search by address, phone, or email to uncover details like owner information, location history, and property data. Get the information you need without extensive online searching.
Automatically connects to public Wi-Fi networks across Japan without manual configuration. Once registered, it seamlessly links to trusted Wi-Fi spots in airports, trains, cafes, and more, providing internet access and security. It also offers localized information and supports multiple languages.
Scan product barcodes to instantly translate information into your language. Discover popular Japanese items, read reviews, and save with coupons. Easily purchase genuine Japanese goods through chat proxy services, even without store assistance.
Connect with Japanese locals and Japan enthusiasts globally. Practice natural Japanese conversation, build friendships, and explore Japanese culture. Features include matching, location-based discovery, virtual travel, voice messaging, and handwriting practice.
Access public records and perform reverse phone number lookups quickly. Identify unknown callers, avoid scams, and uncover information on the go. This app provides a convenient way to search for details using just a phone number.
Discover and reserve tables at Japan's top local restaurants. This app offers extensive reviews, ratings, and real-time booking for diverse dining experiences across the country, making it easy to find the perfect meal whether you're a tourist or a local.
Access accurate contact information, identify unknown callers, and find property details. This app offers a comprehensive directory and reverse lookup service for people and businesses. It also provides neighborhood market reports and tools to manage your contacts.
This app helps you navigate Japan's extensive public transportation system. It provides detailed route planning, fare information, and timetables for railways and airplanes, with options to consider rail passes and seat preferences. Premium features offer enhanced convenience for frequent travelers.
Investigate addresses to uncover neighborhood details like potential residents, crime rates, and ownership history. This tool helps you learn about your surroundings before you move or for general safety awareness.
This app acts as a proxy for Japanese shopping platforms like Mercari and Rakuten, enabling global users to purchase new and used items. It offers consolidated shipping, instant translation, and 24-hour automated bidding to facilitate international shopping from Japan.
Easily locate postal codes worldwide by entering country, city, and address. The app provides the corresponding postal code along with its latitude and longitude coordinates.